Differential D16243 Diff 58431 source/blender/draw/engines/eevee/shaders/effect_downsample_frag.glsl

Changeset View

Standalone View


	#pragma BLENDER_REQUIRE(common_math_lib.glsl)			#pragma BLENDER_REQUIRE(common_math_lib.glsl)

	/**			/**
	* Simple down-sample shader.			* Simple down-sample shader.
	* Do a gaussian filter using 4 bilinear texture samples.			* Do a gaussian filter using 4 bilinear texture samples.
	*/			*/

	uniform sampler2D source;
	uniform float fireflyFactor;

	#ifndef COPY_SRC
	uniform vec2 texelSize;
	#endif

	out vec4 FragColor;

	void main()			void main()
	{			{
	#ifdef COPY_SRC			#ifdef COPY_SRC
	vec2 uvs = gl_FragCoord.xy / vec2(textureSize(source, 0));			vec2 uvs = gl_FragCoord.xy / vec2(textureSize(source, 0));
	FragColor = textureLod(source, uvs, 0.0);			FragColor = textureLod(source, uvs, 0.0);
	FragColor = safe_color(FragColor);			FragColor = safe_color(FragColor);

	/* Clamped brightness. */			/* Clamped brightness. */
	Show All 17 Lines